Kitsu vs Trace Moe

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms268708
P95 · ms9701179
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree, no key; per-IP search quota applies
Rate limitUnpublishedConcurrency/quota limited per IP (check GET /me)
In directory since2026-07-052026-07-05
operationalpartialdownno data

Kitsu vs Trace Moe: common questions

Which is more reliable, Kitsu or Trace Moe?

Both are neck-and-neck — Kitsu and Trace Moe each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, Kitsu or Trace Moe?

Kitsu has the lower median latency in our checks — Kitsu responds in 268 ms versus Trace Moe at 708 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Kitsu and Trace Moe need an API key?

Neither needs a paid key — Kitsu is callable with no signup, and Trace Moe is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Kitsu and Trace Moe from the browser?

Yes — both Kitsu and Trace Moe send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Kitsu and Trace Moe free for commercial use?

Kitsu has unclear commercial terms, and Trace Moe has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.